Sharding BlueprintFrontier AI by hand ✍️Prof. Tom YehDec 02, 2025∙ Paid1ShareMatrix Multiplication Sharding: Out-Dimension x In-Dimension (2 x 2) Last week, you may have heard the news that Google is negotiating with Meta to supply TPUs for its new data centers—an investment …This post is for paid subscribersSubscribeAlready a paid subscriber? Sign in